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1. The Ross Sea cephalopod community: insights from stable isotope analysis

   Abstract:  Based on mass balance modeling and mixed trophic impact analysis, cephalopods have been ... Based on mass balance modeling and mixed trophic impact analysis, cephalopods have been identified ...

   Meeting Document : WG-EMM-12/55 : Author(s): D.R. Thompson, M.H. Pinkerton, D.W. Stevens (New Zealand), Y. Cherel (France), S.J. Bury (New Zealand)

2. Preliminary reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No. 3 in the 2011/12 and proposal of the consecutive survey in the 2012/13

   safety of voyage. Shinsei Maru Trot line system with modified configurations was used as fishing gear for ... 16 hauls. Mean CPUE of Dissostichus spp. was 52.2 kg / km (CV = 107 %). This was identical with the ... mean CPUE of 51.8 kg / km in the 2010/11 survey. Total of 51 individuals of toothfish with good ... recaptured. Fish with good physical condition and single-hooked contributed 26-39 % to the total fish caught ...

   Meeting Document : WG-SAM-12/15 Rev. 1 : Author(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)

3. Modelling egg and larval transport of Antarctic Toothfish (Dissostichus mawsoni) in the East Antarctic region: Plan

   Abstract:  Antarctic Toothfish (Dissostichus mawsoni) is one of the target species that CCAMLR ... and difficulties of in situ observations, life cycle with their spatial and temporal distribution is ... yet to be fully understood. Especially in early life stage, the process of successful egg/larval ... . Mizobata, T. Okuda and T. Ichii Title:  Modelling egg and larval transport of Antarctic Toothfish ...

   Meeting Document : WG-SAM-2019/20 : Author(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii

4. REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009

   )) was 31,753 t with a lower 1-sided CI at 18,904 t. Catches of icefish across the region were dominated ... assumed to be 3+. Very few juvenile fish were observed except in the south eastern sector of the South ... Georgia shelf. Icefish diet was dominated by the amphipod, Themisto gaudichaudii with very low levels of ... for other non-target species. There was evidence that the large cohort of juvenile Patagonian ...

   Meeting Document : WG-FSA-09/09 : Author(s): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)

5. Revised reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No.3 in 2010/11 and proposal of the consecutive survey in 2011/12

   size between the fish released with tag and that of overall catch was considerably high (85 % for D ... therefore we think that the total allowable size of 15 ton (ca. 3 times of 5.2 ton), along with the same ... survey, although there was no significant difference. Total of 62 individuals of toothfish with good ... . eleginoides between Spanish line and trotline (χ2 test, P < 0.05), with the higher percentage of bad ...

   Meeting Document : WG-FSA-11/13 Rev. 1 : Author(s): K. Taki, T. Iwami and M. Kiyota (Japan)

6. SELECTIVITY OF CONVENTIONAL AND CONTINUOUS TECHNIQUES OF KRILL FISHERY

   size composition of krill caught by conventional and continuous techniques of fishery which could be ... connect with the trawls selectivity weren’t found. At the same time results of the analysis didn’t ... indicate that there were no differences between selectivity of conventional and continuous trawls. We ... assume that the possible influence of differences between selectivity of fishing gears were exceeded by ...

   Meeting Document : WG-EMM-11/14 : Author(s): D. Sologub (Russia)

7. Occurrence of Antarctic krill (Euphausia superba) concentrations in the vicinity of the South Shetland Islands: relationship to environmental parameters

   frontal zone (36 g m –2), being highest along the shelf break (131 gm–2) in the inshore zone. Krill were ... (36 g m –2), being highest along the shelf break (131 gm–2) in the inshore zone. Krill were ...

   Meeting Document : WG-EMM-98/18 : Author(s): T. Ichii, K. Kayatama, N. Obitsu, H. Ishii and M. Naganobu (Japan)

8. Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination

   superba). Recent studies (Kilada et al. 2012), have shown that annular growth bands are present in the ... examined and were determined to show distinct bands within the endocuticle consistent with their known age ... to 2014) using this technique to determine whether annuli could be resolved in wild samples across ... seasons.  Marks consistent with annuli observed in laboratory raised krill were observed. Length at age ...

   Meeting Document : WG-EMM-15/45 : Author(s): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)

9. Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2

   vessel to demonstrate full compliance with Conservation Measure 25-02 in the previous season be removed ... Abstract:  Minimising seabird interactions with longline operations is a key objective of the ... extension trials, in addition to an existing post-season (1-14 November) extension trial. We recommend that ... the three season extension trial periods be added to the existing season extensions for the fishery ...

   Meeting Document : WG-FSA-2019/31 : Author(s): P. Ziegler, T. Lamb, S. Wotherspoon and J. Dell

10. Development of the Southern Ocean Continuous Plankton Recorder survey

    . The most successful seasons to date have been the 1997/1998, 1999/2000 and 2000/2001 austral summers ... . The most successful seasons to date have been the 1997/1998, 1999/2000 and 2000/2001 austral summers ...

    Meeting Document : WS-BSO-07/P4 : Author(s): Hosie, G., M. Fukuchi and S. Kawaguchi

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